CVE-2023-24804

low-risk
Published 2023-02-13

The ownCloud Android app allows ownCloud users to access, share, and edit files and folders. Prior to version 3.0, the app has an incomplete fix for a path traversal issue and is vulnerable to two bypass methods. The bypasses may lead to information disclosure when uploading the app’s internal files, and to arbitrary file write when uploading plain text files (although limited by the .txt extension). Version 3.0 fixes the reported bypasses.

Do I need to act?

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0.16% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.0/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Owncloud Client

Affected Vendors

Owncloud

References (6)

Exploit https://hackerone.com/reports/377107
Vendor Advisory https://owncloud.com/security-advisories/oc-sa-2023-001/
Exploit https://securitylab.github.com/advisories/GHSL-2022-059_GHSL-2022-060_Owncloud_A...
Exploit https://hackerone.com/reports/377107
Vendor Advisory https://owncloud.com/security-advisories/oc-sa-2023-001/
Exploit https://securitylab.github.com/advisories/GHSL-2022-059_GHSL-2022-060_Owncloud_A...
23
/ 100
low-risk
Severity 17/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal